Do You Need a Refresher on Physics?
Are you curious about these questions:
How does a rainbow form? Is levitation possible? Do time machines exist? What does 'quantum' mean? What is the maximum force value found in nature? Is 'empty space' really empty? Is the universe a set? Which problems in physics are still unsolved?
A free online physics text book is available at this site. Chapter by chapter you can explore the solutions or some cases the lack of solutions, in an easy to understand text book.
posted by B O B @ 5:38 AM
2 comments
2 Comments:
Thanks for the Physics link; could you reccomend a good link for geography?
Thanks for this Bob! Physics is a fascinating subject…There are a couple of great books out by one of Americas leading Physicists, Brian Greene; “The Fabric of the Cosmos” and “The Elegant Universe” Greene is an excellent writer and he puts everything in laymen’s terms. Unfortunately, they are not free.
D L
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